Exterior Blue Bricks: Repair Methods for the Exterior of Ancient Blue Brick Buildings

Exterior blue bricks, the key is to select high-quality blue brick products. Poor-quality blue bricks can lead to the detachment of wall bricks, affecting the quality of仿古建筑.

The method for repairing the exterior walls of ancient grey brick buildings includes the following steps:

In the severely damaged areas of the ancient building's original青砖 exterior wall, holes were created in the surrounding original青砖 exterior wall, followed by the installation of horizontal supports. Screws were then used to connect the horizontal supports with the vertical supports, completing the construction of the support system for the severely damaged areas.

In the severely damaged areas of the grey brick exterior wall, the framework structure is fixed based on the size of the excavation area. The framework consists of two end supports, two side supports, and two middle supports. The positions of these supports are as follows: the end supports are located on the upper and lower sides of the framework structure; the middle supports are between the two end supports, connecting the ends of the two end supports; the side supports are between the two middle supports, serving to connect the ends to the end supports.

Three: Inspect the frame surroundings, set up molds around the frame structure, pour fine gravel concrete, ensuring the thickness of the poured fine gravel concrete reaches three-quarters of the wall thickness. After the fine gravel concrete sets, remove the molds, and then symmetrically proceed with the construction of the mesh, plastering layer, and exterior brick repair layer.

Four: Gradually unscrew the connecting bolts, remove the horizontal supports, dismantle the vertical supports, and repair the corresponding wall holes to restore the appearance of the ancient building's exterior blue bricks.